ISRC QMBZ92412888
Verified recording
QMBZ92412888 is “DEVOLVER EL TIEMPO” by LOS 4F,
registered on the CopyrightChains blockchain with CopyrightID
0x95a738c18fd230738c3c2e2bde2338aef7b7d6a22957aad0dfd49194515675f1 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ92412888.
Recording identifiers
- ISRC
- QMBZ92412888
- Title
- DEVOLVER EL TIEMPO
- Artist
- LOS 4F
- CopyrightID (CopyrightChains transaction hash)
0x95a738c18fd230738c3c2e2bde2338aef7b7d6a22957aad0dfd49194515675f1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:5655294c86b27cdb6c7a436b1c10fe0b97566c6d7dddc21cfd97c8a50c9608d8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ92412888
- Bitcoin block existence check
- https://blockstream.info/api/block/953513